Qalcosonic WD1 – Flow Meter

Description

Smart ultrasonic flow meter with no moving parts and LoRaWAN/NB-IoT remote reading for precise irrigation control.

Maximum accuracy in water metering, with no moving parts and integrated remote reading.

Ultrasonic Measurement Technology

Static measurement method with no moving parts, which eliminates mechanical wear and maintains accuracy throughout its service life. It detects minimal flow rates as low as 1 l/h and is not affected by sand, suspended particles, or air pockets in the pipe—a key advantage in agricultural irrigation systems.

Remote Meter Reading and Connectivity

Compatible with wM-Bus, LoRaWAN, NB-IoT, and NFC, allowing it to be integrated into the Cesens monitoring system and enabling remote access to readings without having to travel to the field. Long battery life (up to 16 years, depending on communication settings) and maintenance-free.

Durability and reliability

Durable composite housing, IP68 protection rating, and E2/M1 environmental class, designed for demanding outdoor conditions. Internal data logger and bidirectional flow measurement, with direction indicated on the LCD screen.